Compact wide scan periodically loaded edge slot waveguide array
    21.
    发明授权
    Compact wide scan periodically loaded edge slot waveguide array 有权
    紧凑型宽扫描周期性加载边缘槽波导阵列

    公开(公告)号:US06781554B2

    公开(公告)日:2004-08-24

    申请号:US10218792

    申请日:2002-08-14

    CPC classification number: H01Q21/068 H01Q13/22 H01Q21/005

    Abstract: A unit element of a periodically loaded edge slot array includes a reduced-height waveguide section having top and bottom walls and opposed first and second sidewalls defining a waveguide space. A slot is formed in the first side wall at an angle with respect to a waveguide longitudinal axis. At least one conductive post protrudes from the top wall into the waveguide space. The unit element can be incorporated into sticks of an electronically scanned antenna.

    Abstract translation: 周期性加载的边缘槽阵列的单元元件包括具有顶壁和底壁以及限定波导空间的相对的第一和第二侧壁的减小高度的波导部分。 在第一侧壁中以与波导纵向轴线成一定角度形成槽。 至少一个导电柱从顶壁突出到波导空间中。 单元元件可以并入电子扫描天线的棒中。

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